**Overview** SOSi is seeking a Senior Chemical Weapons Analyst to support foreign Weapons of Mass Destruction (WMD) and counterproliferation efforts. **Essential Job Duties** + Apply in-depth knowledge and understanding of chemical weapons + Exhibit mastery of qualitative and quantitative analytical methodologies + Pursue developments in academia or other fields that affect trade craft methodology + Demonstrate the ability to define comprehensive, new, or unique research approaches that enable rigorous assessments + Clearly articulate key findings in relation to chemical weapons + Review analytic products for cogent arguments, tradecraft standards, and adequate support for conclusions and routinely test analytic rigor of products. + Define problems, supervise studies and lead surveys to collect and analyze data to provide and/or recommend solutions on chemical weapons + Display the ability to provide strategic advice, technical guidance, and expertise to Defense planners and policymakers (e.g. Undersecretary level or higher) on CW matters. **Minimum Requirements** + Master’s degree in a chemical related field + 8 years of experience conducting analysis with at least a portion of the experience within the last two years relevant to chemical weapons or a total of 12 years in lieu of a degree + Active DoD Top Secret Clearance with SCI and CI Poly. + Understanding of JP 3-40, JP 3-25, and ICD 206 + Ability to effectively communicate both orally and in writing. + Demonstrates in-depth knowledge and understanding of the related field activities requiredto meet mission requirements. + Willingness to work rotating shifts if needed that may include nights and weekends **Preferred Qualifications** + Minimum of 15 years of experience conducting analysis with at least a portion of the experience within the last 5 years that is relevant to chemical weapons + Doctorate degree in chemical related field + Expert understanding of JP 3-40, JP 3-25, and ICD 206 **Work Environment** + Normal office conditions + On-site **Working at SOSi** All interested individuals will receive consideration and will not be discriminated against for any reason.